| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $82.71 | 6.608% | $88.1755 | $88.18 | $88.20 | $88.20 |
| Purchase #2 | $128.66 | 9.160% | $140.4453 | $140.45 | $140.45 | $140.40 |
| Purchase #3 | $218.82 | 3.183% | $225.785 | $225.79 | $225.80 | $225.80 |
| Purchase #4 | $33.40 | 5.278% | $35.1629 | $35.16 | $35.15 | $35.20 |
| Purchase #5 | $71.96 | 4.413% | $75.1356 | $75.14 | $75.15 | $75.10 |
| Purchase #6 | $73.87 | 4.491% | $77.1875 | $77.19 | $77.20 | $77.20 |
| Purchase #7 | $245.98 | 4.723% | $257.5976 | $257.60 | $257.60 | $257.60 |
| 7 purchase totals = | $855.40 | $899.4894 | $899.51 | $899.55 | $899.50 | |